{"entity":{"iso2":"NI","iso3":"NIC","name":"Nicaragua","slug":"nicaragua"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"pertussis-number-of-reported-cases-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Pertussis - number of reported cases, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1975-01-01","value":-36.2776},{"date":"1976-01-01","value":-39.6747},{"date":"1977-01-01","value":-7.26846},{"date":"1978-01-01","value":-21.2389},{"date":"1979-01-01","value":-57.1429},{"date":"1980-01-01","value":824.719},{"date":"1981-01-01","value":-21.6282},{"date":"1982-01-01","value":-79.6382},{"date":"1983-01-01","value":-82.7411},{"date":"1984-01-01","value":-11.7647},{"date":"1985-01-01","value":150.0},{"date":"1986-01-01","value":205.333},{"date":"1987-01-01","value":-43.8865},{"date":"1988-01-01","value":-75.4864},{"date":"1989-01-01","value":-100.0},{"date":"1993-01-01","value":-85.8859},{"date":"1994-01-01","value":-89.3617},{"date":"1995-01-01","value":60.0},{"date":"1996-01-01","value":75.0},{"date":"1997-01-01","value":500.0},{"date":"1998-01-01","value":-92.8571},{"date":"1999-01-01","value":350.0},{"date":"2000-01-01","value":-59.2593},{"date":"2001-01-01","value":-100.0},{"date":"2007-01-01","value":-65.5405},{"date":"2008-01-01","value":-50.9804},{"date":"2009-01-01","value":-56.0},{"date":"2010-01-01","value":118.182},{"date":"2011-01-01","value":262.5},{"date":"2012-01-01","value":-21.8391},{"date":"2013-01-01","value":-100.0},{"date":"2016-01-01","value":150.0},{"date":"2017-01-01","value":-17.7778},{"date":"2018-01-01","value":-28.3784},{"date":"2019-01-01","value":-84.9057},{"date":"2020-01-01","value":-100.0},{"date":"2025-01-01","value":-100.0}],"summary":{"latest_period":"2025-01-01","latest_value":-100.0,"max":824.719,"mean":28.8162,"min":-100.0,"of":191,"rank":128,"trend":"volatile"}}